Gerd Geerling
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Gerd Geerling
Gerd Geerling (born 9 June 1965 in Cologne) is a German consultant ophthalmic surgeon, Professor of Ophthalmology and since 2011 head of the Universitäts-Augenklinik Düsseldorf of the University of Düsseldorf, Germany. Biography Geerling studied medicine at the medical school of the RWTH Aachen University and in England. In 1994 he successfully completed his MD thesis - tutored by M. Reim - on ''Examinations on cornea and conjunctiva after alkali burns by means of scanning electron microscopy and energy-dispersive of x-ray analysis''. He obtained board certification as an ophthalmologist in 1996 and worked until 2005 at the department of Ophthalmology of the University Hospital of Schleswig-Holstein in Lübeck. During this period he also was associated as an honorary scientist to the Institute of Biomedical Optics (former Medical Laser Center) of the University of Lübeck. From 1997 until 2000 (funded by the DFG and Special Trustees) and in 2003 he worked at Moorfields Eye ...
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Cologne
Cologne ( ; german: Köln ; ksh, Kölle ) is the largest city of the German western States of Germany, state of North Rhine-Westphalia (NRW) and the List of cities in Germany by population, fourth-most populous city of Germany with 1.1 million inhabitants in the city proper and 3.6 million people in the Cologne Bonn Region, urban region. Centered on the left bank of the Rhine, left (west) bank of the Rhine, Cologne is about southeast of NRW's state capital Düsseldorf and northwest of Bonn, the former capital of West Germany. The city's medieval Catholic Cologne Cathedral (), the third-tallest church and tallest cathedral in the world, constructed to house the Shrine of the Three Kings, is a globally recognized landmark and one of the most visited sights and pilgrimage destinations in Europe. The cityscape is further shaped by the Twelve Romanesque churches of Cologne, and Cologne is famous for Eau de Cologne, that has been produced in the city since 1709, and "col ...
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Eye Bank
Eye banks recover, prepare and deliver donated eyes for cornea transplants and research. The first successful cornea transplant was performed in 1905 and the first eye bank was founded in 1944. Currently, in the United States, eye banks provide tissue for over 80,000 cornea transplants each year to treat conditions such as keratoconus and corneal scarring. In some cases, the white of the eye (sclera) is used to surgically repair recipient eyes. Unlike other organs and tissues, there is an adequate supply of corneas for transplants in the United States, and excess tissue is exported internationally, where there are shortages in many countries, due to greater demand and a less-developed eye banking infrastructure. History In 1905, when Eduard Konrad Zirm, MD, performed the first successful full thickness corneal transplant, a long line of corneal transplantation, research and techniques began. During its existence, Zirm’s eye bank, located in a rural area of Austria, treated ov ...
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German Ophthalmologists
German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (other) * Germa ...
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1965 Births
Events January–February * January 14 – The Prime Minister of Northern Ireland and the Taoiseach of the Republic of Ireland meet for the first time in 43 years. * January 20 ** Lyndon B. Johnson is Second inauguration of Lyndon B. Johnson, sworn in for a full term as President of the United States. ** Indonesian President Sukarno announces the withdrawal of the Indonesian government from the United Nations. * January 30 – The Death and state funeral of Winston Churchill, state funeral of Sir Winston Churchill takes place in London with the largest assembly of dignitaries in the world until the 2005 funeral of Pope John Paul II. * February 4 – Trofim Lysenko is removed from his post as director of the Institute of Genetics at the Russian Academy of Sciences, Academy of Sciences in the Soviet Union. Lysenkoism, Lysenkoist theories are now treated as pseudoscience. * February 12 ** The African and Malagasy Republic, Malagasy Common Organization ('; OCA ...
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Tear Film And Ocular Surface Society
Tear Film & Ocular Surface Society (TFOS) is a 501(c)(3) nonprofit organization founded in 2000 focused on facilitating consensus and standardization on ophthalmological research related to ocular surface subjects like tear film, dry eye Dry or dryness most often refers to: * Lack of rainfall, which may refer to **Arid regions **Drought * Dry or dry area, relating to legal prohibition of selling, serving, or imbibing alcoholic beverages * Dry humor, deadpan * Dryness (medical) * ..., meibomian gland dysfunction and contact lens discomfort. TFOS organize workshops and produce reports which are then translated to different languages. Workshops * TFOS International Dry Eye WorkShop (DEWS™) 2007 * TFOS International Workshop on Meibomian Gland Dysfunction (MGD) 2010 * TFOS International Workshop on Contact Lens Discomfort 2013 * TFOS Dry Eye WorkShop II (TFOS DEWS II™) 2017 External links Official site References {{reflist Ophthalmology ...
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Meibomian Gland Dysfunction
Meibomian gland dysfunction (also known as MGD) is a chronic disease of the meibomian glands, which is commonly characterized by obstruction of the end of the duct that delivers the secretion produced by the glands (called meibum) to the eye surface, which prevents the glandular secretion to reach the ocular surface. The dysfunction could be that the amount of secretion produced may be abnormal (either too little or too much meibum produced). Dysfunction could also be related to the quality of the meibum produced. MGD may result in evaporative dry eye, blepharitis, chalazion, unsealed lid during sleep, and meibomian gland atrophy. MGD causes the glands to be obstructed by thick, cloudy-to-yellow, more opaque and viscous-like, oily and waxy secretions, a change from the glands' normal clear secretions.Peter Bex, Reza Dana, Linda Mcloon, Jerry Niederkorn (2011)''Ocular Periphery and Disorders''/ref> Besides leading to dry eyes, the obstructions can be degraded by bacterial lipases ...
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Investigative Ophthalmology & Visual Science
''Investigative Ophthalmology & Visual Science'' (''IOVS'') is an online journal published by the Association for Research in Vision and Ophthalmology (ARVO). History The journal was established as an official publication of the Association for Research in Ophthalmology (later renamed the Association for Research in Vision and Ophthalmology). The first issue of ''Investigative Ophthalmology'' was published in January 1962, with Bernard Becker, MD, as the Executive Editor. The title was changed to ''Investigative Ophthalmology & Visual Science'' in 1977.Colson, KS. Brief history of ''Investigative Ophthalmology & Visual Science''. In Chader GJ, Frank RN, Kaufman PL, Beebe DC, eds. ''The Best of'' Investigative Ophthalmology & Visual Science'': The First 50 Years 1962-2012''. Rockville, MD: ARVO; 2012:1-5. Abstracts from the ARVO Annual Meeting have been published as an issue of ''IOVS'' since 1977. Also in 1977, ''IOVS'' was accepted for inclusion in ''Index Medicus'' (and later ...
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Karger
Karger Publishers (also: Karger Medical and Scientific Publishers, S. Karger AG) is an academic publisher of scientific and medical journals and books. The current CEO is Daniel Ebneter. History The company was founded in 1890 in Berlin by Samuel Karger, who remained at the helm of the company until his death in 1935. His son, Heinz Karger led the company until his death in 1959, and Heinz's son (and Samuel's grandson) Thomas Karger took over the leadership of the company; he was followed as the company leader by his eldest son, Steven Karger, and, most recently, by his youngest daughter, Gabriella Karger, who leads the publishing house now. Its first medical journal, '' Dermatologische Zeitschrift'' (later: ''Dermatologica'', now: ''Dermatology'') was established in 1893. The company published works from well-known scientists such as Sigmund Freud. Because of political pressure from the Nazi regime, the company was relocated to Basel, Switzerland, in 1937 and lost all German au ...
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Archives Of Ophthalmology
''JAMA Ophthalmology'' (formerly ''Archives of Ophthalmology'') is a monthly peer-reviewed medical journal covering all aspects of ophthalmology. The editor-in-chief is Neil M. Bressler (Johns Hopkins School of Medicine). It is published by the American Medical Association, with which it has been affiliated since 1929. History The journal was established in New York in 1869 as the ''Archives of Ophthalmology and Otology'', with a simultaneous German language version published in Karlsruhe, Germany, as ''Archiv für Augen- und Ohrenheilkunde''; sometimes articles would be slightly different. The editors were Hermann Knapp (New York), who practiced both ophthalmology and otology, with greater emphasis on the eye, and the otologist Salomon Moos (Heidelberg). The journal obtained its current name in 2013. Naming History Abstracting and indexing The journal is abstracted and indexed in: According to ''Journal Citation Reports'', the journal has a 2021 impact factor of 8.253, ran ...
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Ophthalmology (journal)
''Ophthalmology'' is a monthly peer-reviewed medical journal published by Elsevier on behalf of the American Academy of Ophthalmology. It covers all aspects of ophthalmology. Editors The following persons are or have been editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing ...: *Stephen McLeod (2017–present) * George B. Bartley (2012–2017) *Andrew P. Schachat (2003–2012) Family of Journals On June 6, 2016 The American Academy of Ophthalmology announced plans to launch ''Ophthalmology Retina'' as an extension of the journal ''Ophthalmology''. This new journal was planned in response to the growing volume of research within the retina subspecialty of ophthalmology, and will be a print and online publication. References External links * Ophthalmology journal ...
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Glaucoma
Glaucoma is a group of eye diseases that result in damage to the optic nerve (or retina) and cause vision loss. The most common type is open-angle (wide angle, chronic simple) glaucoma, in which the drainage angle for fluid within the eye remains open, with less common types including closed-angle (narrow angle, acute congestive) glaucoma and normal-tension glaucoma. Open-angle glaucoma develops slowly over time and there is no pain. Peripheral vision may begin to decrease, followed by central vision, resulting in blindness if not treated. Closed-angle glaucoma can present gradually or suddenly. The sudden presentation may involve severe eye pain, blurred vision, mid-dilated pupil, redness of the eye, and nausea. Vision loss from glaucoma, once it has occurred, is permanent. Eyes affected by glaucoma are referred to as being glaucomatous. Risk factors for glaucoma include increasing age, high pressure in the eye, a family history of glaucoma, and use of steroid medication. F ...
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Corneal Transplantation
Corneal transplantation, also known as corneal grafting, is a surgical procedure where a damaged or diseased cornea is replaced by donated corneal tissue (the graft). When the entire cornea is replaced it is known as penetrating keratoplasty and when only part of the cornea is replaced it is known as lamellar keratoplasty. Keratoplasty simply means surgery to the cornea. The graft is taken from a recently deceased individual with no known diseases or other factors that may affect the chance of survival of the donated tissue or the health of the recipient. The cornea is the transparent front part of the eye that covers the iris, pupil and anterior chamber. The surgical procedure is performed by ophthalmologists, physicians who specialize in eyes, and is often done on an outpatient basis. Donors can be of any age, as is shown in the case of Janis Babson, who donated her eyes after dying at the age of 10. Corneal transplantation is performed when medicines, keratoconus conservat ...
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